How far is Kona from Chicago?
There are several ways to calculate distances between Chicago and Kona. Here are two common methods:Vincenty's formula (applied above)
- 4213.071 miles
- 6780.281 kilometers
- 3661.059 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 4207.444 miles
- 6771.225 kilometers
- 3656.169 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Estimated flight time from Chicago O'Hare International Airport (ORD) to Kona International Airport (KOA) is 8 hours 28 minutes.
Time difference and current local times
The time difference between Chicago and Kona is 5 hours. Kona is 5 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 490 kg (1 080 pounds).
Chicago to Kona flight path
Shortest flight path between Chicago O'Hare International Airport (ORD) and Kona International Airport (KOA).
Frequent Flyer Miles Calculator
Chicago (ORD) → Kona (KOA).